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MCParser: introduce Note and use it for ARM AsmParser

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Introduce a new virtual method Note into the AsmParser.  This completements the
existing Warning and Error methods.  Use the new method to clean up the output
of the unwind routines in the ARM AsmParser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198661 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool
2014-01-07 02:28:31 +00:00
parent a7f23233fa
commit 307f17b938
5 changed files with 24 additions and 11 deletions
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15
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@@ -190,6 +190,9 @@ class ARMAsmParser : public MCTargetAsmParser {
MCAsmParser &getParser() const { return Parser; }
MCAsmLexer &getLexer() const { return Parser.getLexer(); }
void Note(SMLoc L, const Twine &Msg, ArrayRef<SMRange> Ranges = None) {
return Parser.Note(L, Msg, Ranges);
}
bool Warning(SMLoc L, const Twine &Msg,
ArrayRef<SMRange> Ranges = None) {
return Parser.Warning(L, Msg, Ranges);
@@ -8245,7 +8248,7 @@ bool ARMAsmParser::parseDirectiveFPU(SMLoc L) {
bool ARMAsmParser::parseDirectiveFnStart(SMLoc L) {
if (FnStartLoc.isValid()) {
Error(L, ".fnstart starts before the end of previous one");
Error(FnStartLoc, "previous .fnstart starts here");
Note(FnStartLoc, "previous .fnstart starts here");
return false;
}
@@ -8280,12 +8283,12 @@ bool ARMAsmParser::parseDirectiveCantUnwind(SMLoc L) {
}
if (HandlerDataLoc.isValid()) {
Error(L, ".cantunwind can't be used with .handlerdata directive");
Error(HandlerDataLoc, ".handlerdata was specified here");
Note(HandlerDataLoc, ".handlerdata was specified here");
return false;
}
if (PersonalityLoc.isValid()) {
Error(L, ".cantunwind can't be used with .personality directive");
Error(PersonalityLoc, ".personality was specified here");
Note(PersonalityLoc, ".personality was specified here");
return false;
}
@@ -8304,12 +8307,12 @@ bool ARMAsmParser::parseDirectivePersonality(SMLoc L) {
}
if (CantUnwindLoc.isValid()) {
Error(L, ".personality can't be used with .cantunwind directive");
Error(CantUnwindLoc, ".cantunwind was specified here");
Note(CantUnwindLoc, ".cantunwind was specified here");
return false;
}
if (HandlerDataLoc.isValid()) {
Error(L, ".personality must precede .handlerdata directive");
Error(HandlerDataLoc, ".handlerdata was specified here");
Note(HandlerDataLoc, ".handlerdata was specified here");
return false;
}
@@ -8338,7 +8341,7 @@ bool ARMAsmParser::parseDirectiveHandlerData(SMLoc L) {
}
if (CantUnwindLoc.isValid()) {
Error(L, ".handlerdata can't be used with .cantunwind directive");
Error(CantUnwindLoc, ".cantunwind was specified here");
Note(CantUnwindLoc, ".cantunwind was specified here");
return false;
}